Patents Assigned to Photogauge, Inc.
  • System and method for quantitative image quality assessment for photogrammetry
    Patent number: 11810282
    Abstract: A system and method for quantitative image quality assessment for photogrammetry are disclosed.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: November 7, 2023
    Assignee: Photogauge, Inc.
    Inventors: Sameer Sharma, Arunnelson Xavier, Sankara J. Subramanian
  • System and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis
    Patent number: 11663732
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: May 30, 2023
    Assignee: PHOTOGAUGE, INC.
    Inventors: Sankara J. Subramanian, Azhar H. Khan, Sameer Sharma, Arunachalam Muthukaruppan
  • System and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis
    Patent number: 11410293
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Grant
    Filed: December 20, 2020
    Date of Patent: August 9, 2022
    Assignee: PHOTOGAUGE, INC.
    Inventors: Sankara J. Subramanian, Azhar H. Khan, Sameer Sharma, Arunachalam Muthukaruppan
  • Speckled calibration artifact to calibrate metrology equipment
    Patent number: 11269115
    Abstract: A speckled calibration artifact to calibrate metrology equipment is disclosed. A particular embodiment includes a geometric solid having a smooth outer surface of a solid base color; and a speckled contrasting color applied on the outer surface of the geometric solid in a randomly speckled pattern enabling portions of the solid base color and portions of the contrasting color to be visible on the smooth outer surface of the geometric solid.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: March 8, 2022
    Assignee: PHOTOGAUGE, INC.
    Inventors: Sankara J. Subramanian, Sameer Sharma, Iniyan Thiruselvam, Arunnelson Xavier
  • System and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis
    Patent number: 10885622
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: January 5, 2021
    Assignee: Photogauge, Inc.
    Inventors: Sankara J. Subramanian, Azhar H. Khan, Sameer Sharma, Arunachalam Muthukaruppan